| Parent | Category | Figures | |
|---|---|---|---|
| 1 | Thracia | papyracea | 22 |
| 2 | Thracia | phaseolina | 21 |
| 3 | Thracia | concinna | 19 |
| 4 | Thracia | corbuloides | 16 |
| 5 | Thracia | convexa | 14 |
| 6 | Thracia | curta | 11 |
| 7 | Thracia | similis | 11 |
| 8 | Thracia | pubescens | 7 |
| 9 | Thracia | distorta | 7 |
| 10 | Thracia | capensis | 5 |
| 11 | Thracia | myopsis | 5 |
| 12 | Thracia | villosiuscula | 3 |
| 13 | Thracia | alfredensis | 3 |
| 14 | Thracia | squamosa | 1 |
| 15 | Thracia | devexa | 1 |
| 16 | Thracia | japonica | 1 |
| 17 | Thracia | meridionalis | 1 |
| 18 | Thracia | adenensis | 1 |